Red blood cells transport oxygen throughout your body, including to vital organs and tissues. They also help your body get rid of carbon dioxide. Too little or too many red blood cells may be ...

In a pair of fluorescent-lit rooms on both sides of the Atlantic, the guinea pigs awaited their fate. They were not literally guinea pigs. Two were lightly sedated, extremely fluffy white rabbits ...

Red blood cells carry oxygen from the lungs to every other organ, and blood-forming stem cells must make about 200 billion new red blood cells each day to keep the oxygen flowing. For many years, ...

Red blood cells are complex — there's much more to blood types than A, B and O. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Many people know ...

Red blood cells, long thought to be passive bystanders in the formation of blood clots, actually play an active role in helping clots contract, according to a new study from researchers at the ...

Scientists have grown blood stem cells in the laboratory for the first time in a move that could potentially end the need for stem cell transplants. During a stem cell (or bone marrow) transplant, ...

Blood stem cells have been grown in a laboratory for the first time in a breakthrough that could end the need for bone marrow donors. Currently, people suffering with conditions such as leukaemia, ...

Abundant and persistent, red blood cells have a lifetime of about four months in the human body and travel to every organ and tissue. They could soon be leveraged to transport more than oxygen and ...

What Is a RDW Blood Test? An RDW blood test – also known as a red blood cell distribution width blood test – is a measure of the difference in your red blood cells’ size and volume. RDW is one part of ...